Rolex Explorer II 42 mm 216570WHT1 Steel White

The Rolex Explorer II ref. 216570WHT1 is one of the most purposeful and immediately recognizable sports watches the brand has ever produced. Introduced as a direct evolution of the original Explorer II lineage, the 216570 brought the case diameter to 42mm — a bold, commanding size that gives the watch exceptional legibility on the wrist while remaining true to its tool-watch DNA. The white dial variant, sometimes affectionately referenced alongside the "Steve McQueen" nickname historically associated with Explorer II models, is the lighter, high-contrast option in the 216570 generation and is widely regarded as one of the most desirable configurations in the modern Rolex sports lineup.

The design of the Explorer II 216570 is defined by purposeful detail. The white dial is dressed with applied hour markers filled with Rolex's luminous material, ensuring readability in low-light environments — exactly what a serious expedition watch demands. The bold, unmistakable orange GMT hand sweeps across the 24-hour graduated fixed bezel, allowing the wearer to distinguish AM from PM at a glance and to track a second time zone. The fixed bezel, engraved with a full 24-hour scale, is a defining design element that sets the Explorer II apart from the rotating-bezel GMT-Master II, giving it a cleaner, more architectural profile.

The case is crafted from Rolex's proprietary Oystersteel, the brand's grade of 904L stainless steel, which is more corrosion-resistant and takes a finer polish than the 316L steel used by most watchmakers. At 42mm in diameter, the case is fitted with a screw-down crown that contributes to a water resistance of 100 meters (330 feet), making it genuinely robust for outdoor pursuits. The Oyster bracelet — Rolex's flagship integrated bracelet — complements the case beautifully, offering both comfort and durability for daily wear.

Powering the Explorer II 216570 is a Rolex automatic movement, the high-precision caliber housed within the Oyster case and regulated to meet COSC chronometer standards as is characteristic of this generation. The movement delivers the smooth, reliable timekeeping that has made Rolex synonymous with precision, and its GMT complication adds genuine functionality for travelers, pilots, and adventurers who need to track multiple time zones simultaneously. The screw-down crown and Oyster case architecture ensure the movement is well-protected from dust and moisture.

This particular example is offered in used condition and comes complete with box and papers — a critical factor in provenance, value retention, and future resale. Full box and papers for a reference as collectible as the 216570 white dial represent a meaningful premium in the secondary market, and buyers seeking a well-documented example will find this a compelling acquisition. The complete set is a strong indicator of careful prior ownership.

At Bizak & Co., every pre-owned Rolex we list is certified authentic, and we stand behind the quality of our inventory. Whether you are a seasoned collector adding the white-dial Explorer II to a growing Rolex stable or a first-time luxury watch buyer looking for a versatile, storied sports reference, the 216570WHT1 represents an outstanding choice. Browse our inventory at bizakandco.com or reach out directly — our team is ready to answer questions, provide additional photos, and guide you through a seamless purchase experience.